A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-448-2880
NSN 5935-01-611-0916
NSN 5965-01-429-0881
NSN 7035-00-679-9027
NSN 5895-01-090-4245
NSN 5855-00-560-0110
NSN 5915-01-487-6454
NSN 6135-01-532-5410
NSN 5950-01-175-0045
NSN 6620-01-583-2779
NSN 6145-00-493-4073
NSN 5965-01-282-4587